redline | 93df945e9db900adc7ef9b53ee40deeeb2a2e894b599ead8a69162398cfede6f

General

Target

93df945e9db900adc7ef9b53ee40deeeb2a2e894b599ead8a69162398cfede6f.exe
Size

260KB
MD5

5210d8d3976e711feb40d473fdd53d43
SHA1

0f5060470519bbdebb6363317af72427c7df9164
SHA256

93df945e9db900adc7ef9b53ee40deeeb2a2e894b599ead8a69162398cfede6f
SHA512

b6eae99a2f93d134833c685bdcbd0697832602f15f7a61c9101aad5dcc9a9bc51879d37048a44f5e2edb3243df6b8b9a1a159322c60e20217a08c98456b53937
SSDEEP

6144:Yqv0wb31JzKy0Nrg6BVnpfX4/cMQebK40:Zb3H0jJsS40

Score

10^/10

redline zgrat 5345987420 discovery infostealer rat spyware stealer

Malware Config

Extracted

Family

redline

Botnet

5345987420

C2

https://pastebin.com/raw/KE5Mft0T

Signatures

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral1/memory/3264-1-0x0000000000E50000-0x0000000000E96000-memory.dmp	family_zgrat_v1

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 1 IoCs

resource	yara_rule
behavioral1/memory/2032-5-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
10	pastebin.com
11	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3264 set thread context of 2032	3264	93df945e9db900adc7ef9b53ee40deeeb2a2e894b599ead8a69162398cfede6f.exe	91

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe
2032	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2032	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3264 wrote to memory of 2032	3264	93df945e9db900adc7ef9b53ee40deeeb2a2e894b599ead8a69162398cfede6f.exe	91
PID 3264 wrote to memory of 2032	3264	93df945e9db900adc7ef9b53ee40deeeb2a2e894b599ead8a69162398cfede6f.exe	91
PID 3264 wrote to memory of 2032	3264	93df945e9db900adc7ef9b53ee40deeeb2a2e894b599ead8a69162398cfede6f.exe	91
PID 3264 wrote to memory of 2032	3264	93df945e9db900adc7ef9b53ee40deeeb2a2e894b599ead8a69162398cfede6f.exe	91
PID 3264 wrote to memory of 2032	3264	93df945e9db900adc7ef9b53ee40deeeb2a2e894b599ead8a69162398cfede6f.exe	91
PID 3264 wrote to memory of 2032	3264	93df945e9db900adc7ef9b53ee40deeeb2a2e894b599ead8a69162398cfede6f.exe	91
PID 3264 wrote to memory of 2032	3264	93df945e9db900adc7ef9b53ee40deeeb2a2e894b599ead8a69162398cfede6f.exe	91
PID 3264 wrote to memory of 2032	3264	93df945e9db900adc7ef9b53ee40deeeb2a2e894b599ead8a69162398cfede6f.exe	91

C:\Users\Admin\AppData\Local\Temp\93df945e9db900adc7ef9b53ee40deeeb2a2e894b599ead8a69162398cfede6f.exe
"C:\Users\Admin\AppData\Local\Temp\93df945e9db900adc7ef9b53ee40deeeb2a2e894b599ead8a69162398cfede6f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3264
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2032-19-0x00000000070D0000-0x00000000075FC000-memory.dmp

Filesize
5.2MB

Download
memory/2032-27-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/2032-14-0x0000000005850000-0x000000000595A000-memory.dmp

Filesize
1.0MB

Download
memory/2032-5-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2032-15-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/2032-26-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/2032-10-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/2032-11-0x0000000005140000-0x00000000051A6000-memory.dmp

Filesize
408KB

Download
memory/2032-12-0x0000000005CA0000-0x00000000062B8000-memory.dmp

Filesize
6.1MB

Download
memory/2032-16-0x0000000006650000-0x000000000668C000-memory.dmp

Filesize
240KB

Download
memory/2032-24-0x0000000006CF0000-0x0000000006D40000-memory.dmp

Filesize
320KB

Download
memory/2032-23-0x00000000069A0000-0x00000000069BE000-memory.dmp

Filesize
120KB

Download
memory/2032-13-0x0000000005720000-0x0000000005732000-memory.dmp

Filesize
72KB

Download
memory/2032-17-0x0000000006690000-0x00000000066DC000-memory.dmp

Filesize
304KB

Download
memory/2032-18-0x00000000069D0000-0x0000000006B92000-memory.dmp

Filesize
1.8MB

Download
memory/2032-22-0x0000000006C20000-0x0000000006C96000-memory.dmp

Filesize
472KB

Download
memory/2032-20-0x0000000007BB0000-0x0000000008154000-memory.dmp

Filesize
5.6MB

Download
memory/2032-21-0x0000000006D40000-0x0000000006DD2000-memory.dmp

Filesize
584KB

Download
memory/3264-0-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

Filesize
4KB

Download
memory/3264-1-0x0000000000E50000-0x0000000000E96000-memory.dmp

Filesize
280KB

Download
memory/3264-2-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/3264-9-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/3264-7-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download

Analysis

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